CN100378780C - 数字/模拟转换电路、电光学装置以及电子设备 - Google Patents

数字/模拟转换电路、电光学装置以及电子设备 Download PDF

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Publication number
CN100378780C
CN100378780C CNB2004100637622A CN200410063762A CN100378780C CN 100378780 C CN100378780 C CN 100378780C CN B2004100637622 A CNB2004100637622 A CN B2004100637622A CN 200410063762 A CN200410063762 A CN 200410063762A CN 100378780 C CN100378780 C CN 100378780C
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China
Prior art keywords
control terminal
data
conversion circuit
transistor
analog current
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Expired - Fee Related
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CNB2004100637622A
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English (en)
Chinese (zh)
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CN1577454A (zh
Inventor
城宏明
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Seiko Epson Corp
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Seiko Epson Corp
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Publication of CN1577454A publication Critical patent/CN1577454A/zh
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Publication of CN100378780C publication Critical patent/CN100378780C/zh
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3275—Details of drivers for data electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/742—Simultaneous conversion using current sources as quantisation value generators
    • H03M1/745—Simultaneous conversion using current sources as quantisation value generators with weighted currents
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
    • G09G2300/0809—Several active elements per pixel in active matrix panels
    • G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
    • G09G2300/0861—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor with additional control of the display period without amending the charge stored in a pixel memory, e.g. by means of additional select electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/04—Maintaining the quality of display appearance
    • G09G2320/041—Temperature compensation
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G09G2330/022—Power management, e.g. power saving in absence of operation, e.g. no data being entered during a predetermined time
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
    • G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
    • G09G3/3225—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix
    • G09G3/3233—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element
    • G09G3/3241—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror
    • G09G3/325—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED] using an active matrix with pixel circuitry controlling the current through the light-emitting element the current through the light-emitting element being set using a data current provided by the data driver, e.g. by using a two-transistor current mirror the data current flowing through the driving transistor during a setting phase, e.g. by using a switch for connecting the driving transistor to the data driver

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of El Displays (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Analogue/Digital Conversion (AREA)
  • Electroluminescent Light Sources (AREA)
CNB2004100637622A 2003-07-07 2004-07-07 数字/模拟转换电路、电光学装置以及电子设备 Expired - Fee Related CN100378780C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003193106 2003-07-07
JP2003193106 2003-07-07
JP2004141116A JP4205629B2 (ja) 2003-07-07 2004-05-11 デジタル／アナログ変換回路、電気光学装置及び電子機器
JP2004141116 2004-05-11

Publications (2)

Publication Number Publication Date
CN1577454A CN1577454A (zh) 2005-02-09
CN100378780C true CN100378780C (zh) 2008-04-02

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CNB2004100637622A Expired - Fee Related CN100378780C (zh) 2003-07-07 2004-07-07 数字/模拟转换电路、电光学装置以及电子设备

Country Status (5)

Country Link
US (2) US7006026B2 (ko)
JP (1) JP4205629B2 (ko)
KR (1) KR100606180B1 (ko)
CN (1) CN100378780C (ko)
TW (1) TWI272775B (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1596210A1 (en) * 2004-05-11 2005-11-16 Interuniversitair Micro-Elektronica Centrum (IMEC) Method for lifetime determination of submicron metal interconnects
WO2006011666A1 (en) 2004-07-30 2006-02-02 Semiconductor Energy Laboratory Co., Ltd. Display device, driving method thereof and electronic appliance
JP4877872B2 (ja) * 2004-07-30 2012-02-15 株式会社半導体エネルギー研究所 表示装置及びアクティブマトリクス型表示装置
KR20060014213A (ko) * 2004-08-10 2006-02-15 엘지.필립스 엘시디 주식회사 유기 전기 발광 소자의 구동 회로 및 이를 이용한 구동 방법
US8248392B2 (en) * 2004-08-13 2012-08-21 Semiconductor Energy Laboratory Co., Ltd. Light emitting device using light emitting element and driving method of light emitting element, and lighting apparatus
US8294648B2 (en) * 2004-10-08 2012-10-23 Samsung Display Co., Ltd. Gray-scale current generating circuit, display device using the same, and display panel and driving method thereof
KR100658619B1 (ko) * 2004-10-08 2006-12-15 삼성에스디아이 주식회사 디지털/아날로그 컨버터와 이를 이용한 표시 장치 및 그표시 패널과 구동 방법
KR100670137B1 (ko) * 2004-10-08 2007-01-16 삼성에스디아이 주식회사 디지털/아날로그 컨버터와 이를 이용한 표시 장치 및 그표시 패널과 구동 방법
CA2504571A1 (en) * 2005-04-12 2006-10-12 Ignis Innovation Inc. A fast method for compensation of non-uniformities in oled displays
JP4501839B2 (ja) * 2005-01-17 2010-07-14 セイコーエプソン株式会社 電気光学装置、駆動回路及び電子機器
KR101133758B1 (ko) * 2005-01-19 2012-04-09 삼성전자주식회사 센서 및 이를 구비한 박막 트랜지스터 표시판
KR100765399B1 (ko) * 2005-02-15 2007-10-11 세이코 엡슨 가부시키가이샤 이동체의 표시 모듈과, 이것에 사용되는 패널 유닛 및 화상제어 유닛
JP2006284974A (ja) * 2005-04-01 2006-10-19 Sony Corp 面内温度調整方法、表示装置、面内温度調整装置及びプログラム
KR100762677B1 (ko) * 2005-08-08 2007-10-01 삼성에스디아이 주식회사 유기 발광 표시장치 및 그 제어 방법
KR100827399B1 (ko) 2006-12-26 2008-05-07 삼성중공업 주식회사 측정된 아날로그 신호의 주변 온도에 따른 보정 장치 및 그방법
KR100884791B1 (ko) * 2007-04-06 2009-02-23 삼성모바일디스플레이주식회사 유기 발광 디스플레이 장치 및 이의 구동 방법
TWI366168B (en) 2007-05-02 2012-06-11 Novatek Microelectronics Corp Controlling device of liquid crystal display
KR100902219B1 (ko) * 2007-12-05 2009-06-11 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR100916913B1 (ko) * 2008-05-13 2009-09-09 삼성모바일디스플레이주식회사 유기전계발광 표시장치
KR100952837B1 (ko) * 2008-07-28 2010-04-15 삼성모바일디스플레이주식회사 유기전계발광 표시장치
CN102739250B (zh) * 2011-04-07 2015-04-22 中山大学 电流校正数字模拟转换器
FR2983664B1 (fr) * 2011-12-05 2013-12-20 Commissariat Energie Atomique Convertisseur analogique-numerique et circuit neuromorphique utilisant un tel convertisseur
KR20130087927A (ko) * 2012-01-30 2013-08-07 삼성디스플레이 주식회사 영상 신호 처리 장치 및 영상 신호 처리 방법
US9116043B2 (en) * 2013-03-18 2015-08-25 Apple Inc. Ambient light sensors with photodiode leakage current compensation
KR102316476B1 (ko) * 2015-06-16 2021-10-22 삼성디스플레이 주식회사 데이터 구동 장치 및 이를 포함하는 유기 발광 표시 장치
TWI575858B (zh) * 2015-10-07 2017-03-21 晨星半導體股份有限公司 切換式電壓轉換器
US20170126196A1 (en) * 2015-11-02 2017-05-04 Ess Technology, Inc. Low Noise Audio Rendering Circuit
KR102548857B1 (ko) * 2016-11-30 2023-06-29 삼성디스플레이 주식회사 표시 장치 및 이를 이용한 표시 패널의 구동 방법
JP2022021644A (ja) 2020-07-22 2022-02-03 武漢天馬微電子有限公司 表示装置
CN113971935B (zh) 2020-07-22 2023-08-08 武汉天马微电子有限公司 显示装置和终端设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0879083A (ja) * 1994-09-01 1996-03-22 Matsushita Electric Ind Co Ltd Ｄ／ａ変換装置
JPH09148931A (ja) * 1995-11-17 1997-06-06 Advantest Corp Ｄ／ａコンバータの補正回路
US5642300A (en) * 1996-01-26 1997-06-24 Rotek Instrument Corp. Precision voltage/current/power source
CN1335682A (zh) * 2000-05-09 2002-02-13 夏普株式会社 数模转换器

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3877023A (en) * 1973-05-21 1975-04-08 Texas Instruments Inc Antiglitch digital to analog converter system
DE3025358A1 (de) * 1980-07-04 1982-01-21 Deutsche Itt Industries Gmbh, 7800 Freiburg Regelsystem zum einstellen einer physikalischen groesse
US5207589A (en) * 1987-01-20 1993-05-04 Horst Lettenmayer Current conducting system
US4972188A (en) * 1989-09-15 1990-11-20 International Business Machines Corporation Push pull double digital-to-analog converter
GB9123560D0 (en) * 1991-11-06 1992-01-02 Philips Electronic Associated Multiplying digital-to-analogue converter
US5204589A (en) * 1992-03-02 1993-04-20 Thomson Consumer Electronics, S.A. Data signal controlled oscillator for a video display
US5257027A (en) * 1992-07-20 1993-10-26 Burr-Brown Corporation Modified sign-magnitude DAC and method
US5880689A (en) * 1995-12-11 1999-03-09 Massachusetts Institute Of Technology Balanced digital-to-analog converter
US6038470A (en) * 1996-05-09 2000-03-14 Church Of Scientology International Training system for simulating changes in the resistance of a living body
EP0852372B1 (en) * 1996-06-20 2004-09-08 Seiko Epson Corporation Image display apparatus
IT1289207B1 (it) * 1996-10-24 1998-09-29 Sgs Thomson Microelectronics Stringa potenziometrica mos-resistiva compensata e convertitore digitale/analogico impiegante tale stringa
WO1999000786A1 (fr) * 1997-06-30 1999-01-07 Seiko Epson Corporation Circuit de traitement du signal video, affichage video et equipement electronique utilisant tous deux ledit circuit, et procede de reglage des sorties de convertisseurs numeriques-analogiques
JP3428380B2 (ja) * 1997-07-11 2003-07-22 株式会社東芝 液晶表示装置の駆動制御用半導体装置および液晶表示装置
JP3376540B2 (ja) * 1997-09-01 2003-02-10 株式会社日立製作所 液晶プロジェクタ
US6100868A (en) * 1997-09-15 2000-08-08 Silicon Image, Inc. High density column drivers for an active matrix display
GB2333408A (en) * 1998-01-17 1999-07-21 Sharp Kk Non-linear digital-to-analog converter
DE19807856A1 (de) 1998-02-25 1999-08-26 Philips Patentverwaltung Schaltungsanordnung mit Strom-Digital-Analog-Konvertern
JP4138102B2 (ja) 1998-10-13 2008-08-20 セイコーエプソン株式会社 表示装置及び電子機器
JP3627536B2 (ja) * 1998-10-16 2005-03-09 セイコーエプソン株式会社 電気光学装置の駆動回路、電気光学装置およびこれを用いた電子機器
JP3564347B2 (ja) * 1999-02-19 2004-09-08 株式会社東芝 表示装置の駆動回路及び液晶表示装置
GB2356304B (en) * 1999-11-10 2003-11-19 Fujitsu Ltd Switch driver circuitry
JP2001350439A (ja) * 2000-06-06 2001-12-21 Sony Corp 変調回路およびこれを用いた画像表示装置
US6995753B2 (en) * 2000-06-06 2006-02-07 Semiconductor Energy Laboratory Co., Ltd. Display device and method of manufacturing the same
TW512304B (en) * 2000-06-13 2002-12-01 Semiconductor Energy Lab Display device
US7053874B2 (en) * 2000-09-08 2006-05-30 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and driving method thereof
TW522754B (en) * 2001-03-26 2003-03-01 Rohm Co Ltd Organic EL drive circuit and organic EL display device using the same
JP2003043993A (ja) 2001-07-27 2003-02-14 Canon Inc アクティブマトリックス型ディスプレイ
JP3647847B2 (ja) 2002-02-14 2005-05-18 ローム株式会社 有機ｅｌ駆動回路および有機ｅｌ表示装置
US6639534B2 (en) * 2002-02-14 2003-10-28 Silicon Laboratories, Inc. Digital-to-analog converter switching circuitry
US6674377B1 (en) * 2002-04-25 2004-01-06 Rambus Inc. Circuit, apparatus and method for improved current distribution of output drivers enabling improved calibration efficiency and accuracy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0879083A (ja) * 1994-09-01 1996-03-22 Matsushita Electric Ind Co Ltd Ｄ／ａ変換装置
JPH09148931A (ja) * 1995-11-17 1997-06-06 Advantest Corp Ｄ／ａコンバータの補正回路
US5642300A (en) * 1996-01-26 1997-06-24 Rotek Instrument Corp. Precision voltage/current/power source
CN1335682A (zh) * 2000-05-09 2002-02-13 夏普株式会社 数模转换器

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